SG125HV

Sales Area
Asia Pacific EMEA USA & Canada South America Sub-Saharan Africa Mexico
High Yield
max.effieciency 98.8%,CEC efficiency 98.5%
Full power operation without derating at 50 ℃
Easy O&M
Virual central concept ,easy for O&M work
Compact design and light weight for easy installation
Saved Investment
DC 1500V,AC 600V,low system initial investment
2 to 5MW power block design for lower AC transformer and labor cost
Max.DC/AC ratio up to 1.5
Grid Support
Compliance with both IEC and UL safety,EMC and grid support regulations
Low/High voltage ride through(L/HVRT)
Active & reactive power control and power ramp rate control

Technical Data

Input (DC)
Max PV input voltage 1500 V
Min. PV input voltage / Startup input voltage 860 V / 920 V
Nominal input voltage 1050 V
MPP voltage range 860 – 1450 V
MPP voltage range for nominal power 860 – 1250 V
No. of independent MPP inputs 1
No. of DC inputs 1
Max. PV input current 148 A
Max. DC short-circuit current 240 A
Output (AC)
AC output power 125000 VA @ 50 ℃
Max. AC output current 120 A
Nominal AC voltage 3 / PE, 600 V
AC voltage range 480 – 690 V
Nominal grid frequency / Grid frequency range 50 Hz / 45 – 55 Hz, 60 Hz / 55 – 65 Hz
THD < 3 % (at nominal power)
DC current injection < 0.5 % In
Power factor at nominal power / Adjustable power factor > 0.99 / 0.8 leading – 0.8 lagging
Feed-in phases / Connection phases 3 / 3
Efficiency
Max. efficiency / European efficiency 98.9% / 98.7%
CEC efficiency 98.5%
Protection
DC reverse connection protection Yes
AC short-circuit protection Yes
Leakage current protection Yes
Grid monitoring Yes
DC switch / AC switch Yes / Yes
Overvoltage protection DC Type II / AC Type II
General Data
Dimensions (W*H*D) 670*902*296 mm 26.4''*35.5''*11.7''
Weight 76 kg 167.5 lb
Isolation method Transformerless
Degree of protection IP 65 NEMA 4X
Night power consumption < 4 W
Operating ambient temperature range -25 to 60 ℃ (> 50 ℃ derating) -13 °F to 140 °F (> 122 °F derating)
Allowable relative humidity range (non-condensing) 0 – 100 %
Cooling method Smart forced air cooling
Max. operating altitude 4000m (>3000m derating) 13123 ft (>9843 ft derating)
Display / Communication LED, Bluetooth+APP / RS485
DC connection type OT or DT terminal (Max. 185 mm² 350 Kcmil)
AC connection type OT or DT terminal (Max. 185 mm² 350 Kcmil)
Compliance UL1741, UL1741SA, IEEE1547, IEEE1547.1, CSA C22.2 107.1-01-2001,
FCC Part15 Sub-part B Class A Limits, California Rule 21, IEC 62109-
1/-2, IEC 61000-6-2/-4, IEC 61727, IEC62116, BDEW, UNE 206007-
1:2013, P.O.12.3, UTE C15-712-1:2013, CEI 0-16:2017, IEC 61683, PEA,
NTCO
Grid support LVRT, HVRT, ZVRT, active & reactive power regulation, PF control, soft
start/stop
Type designation SG125HV-10

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